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Yocan UNI Wax Cartridge VV Box Mod

  • $24.99

We are pleased to introduce the all new UNI Wax Cartridge box mod. The engineers took what they had learned from the Hive's, the Flick and the Stealth and created the most advanced cartridge battery on the market today.  The UNI gives you the things you have come to expect from Yocan including a big, built-in 650mAh battery with Micro-USB charging and uses the tried and true magnetic connector ring that screws onto any 510 thread cartridge. 

Where the UNI really sets itself apart from the pack is its variable diameter opening.  You can adjust the opening using the dial at the top.  This gives the UNI the ability to accept almost any 510 thread cartridge on the market today.  And the engineers didn't stop there.  The UNI also has a height adjustment for the cartridges.  This allows you to raise and lower the cartridge to best fit what you are using.  

The UNI has 3 different voltage levels indicated by 3 lights above the button.  You can also use the super convenient 10 second preheating function by pressing the button 2 times.  At just under 3 inches tall, the UNI is ultra compact and portable.  

Please note that the Wulf Uni has a splatter finish and due to the nature of the this type of finish, no two are alike.  The pictures included are only intended to show you the style of finish.  

Variable Diameter Opening
Adjustable Cartridge Height
Magnetic 510 Thread Drop And Go Connector

Battery Capacity:  650mAh
Battery Charge Type:  Micro-USB
Voltage Levels:  3.4V, 3.8V, 4.2V
Preheat Voltage Level:  1.8V

In The Box
1 UNI Box Mod
1 Magnetic 510 Thread Connector Ring
1 User Manual
1 Micro USB Cable

Replacement Magnetic Connector Rings are available here.

Customer Reviews

Based on 3 reviews
Milton Stone
All talk no fulfillment

Ordered almost a month ago - tracking info is crap, with priority mail should have gotten merchandise three weeks ago. Now get to go through refund process - won't make this mistake again.


We're truly sorry to hear about the troubles you've experienced. Upon checking our records, we couldn't locate any order associated with your email address. It appears there might be some confusion, and we'd be more than happy to help clarify and rectify the situation.

Please kindly reach out to us directly at or call us at 605-400-3545. We look forward to assisting you and resolving the issue as quickly as possible.

Kind Regards,
Customer Service Team at Yocan USA

I keep buying them

Uni is my go to for cartridge batteries. Discrete and long lasting.

Dan Donian
A perfect batterie for the best vaping experience

I bought one of these UNI's around 3 years ago, when recreational Marijuana was made legal in my state! The newly opened dispensaries were running out of flower faster than I could get to it, so some budtender suggested this UNI model for using a vape cartridge in. I had never vaped, but anything had to be better than those starter "pens. "So, I've had several batteries for vaping, but i went and bought 2 more of the UNI's because they never fail me, and they conserve your cartridges by their heat settings as well as the pre-heat function. ~

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